. >> trayvon martin, he was staying, he was there legally. he hadn't broken in or trespassed. he was there legally. he bought skittles and water mel lean or iced tea or whatever. that was his crime. >>> six women, five mothers will decide if zimmerman murdered trayvon martin or acted in self-defense. the jury may consider the lesser charge of manslaughter. that's important for the state and they hammered at the notion the unarmed black teenager was the aggressor. >> why does this defendant get out of the car if he thinks that trayvon martin is a threat to him? why? why? because he's got a gun. he's got the equalizer. he's going to take care of it. he's a want to be cop. >> we begin with martin savidge outside the courthouse in sanford. martin, what a day. highly emotional that closing argument from the prosecutor. i found it gripping to watch, and i have to say, if i was a member of that jury, compelling. >> right. let me point out the closing statement differed from the opening statement. a physical blow when they delivered the string of curse words at the beginning but today